/*************************************************************************
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
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 *
 *  Copyright: 2008 by IBM Corporation
 *
 *  All Rights Reserved.
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 *  Contributor(s): _______________________________________
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 *
 ************************************************************************/
/*************************************************************************
 * @file 
 * Table cell.
 ************************************************************************/
/*************************************************************************
 * Change History
 * 2005-01-21 create this file.
 ************************************************************************/
#include	"xfcell.hxx"
#include	"xfparagraph.hxx"
#include	"xftable.hxx"
#include	"xfrow.hxx"

XFCell::XFCell()
{	
	m_pSubTable = NULL;
	m_nCol = 0;
	m_nColSpaned = 1;
	m_nRepeated = 0;
	m_eValueType = enumXFValueTypeNone;
	m_bProtect = sal_False;
}

XFCell::XFCell(const XFCell& other)
{
	if( other.m_pSubTable )
		m_pSubTable = new XFTable(*other.m_pSubTable);
	else
		m_pSubTable = NULL;
	m_pOwnerRow = NULL;
	m_nCol = other.m_nCol;
	m_nColSpaned = other.m_nColSpaned;
	m_nRepeated = other.m_nRepeated;
	m_eValueType = other.m_eValueType;
	m_bProtect = other.m_bProtect;
	m_strValue = other.m_strValue;
	m_strDisplay = other.m_strDisplay;
	m_strFormula = other.m_strFormula;
}

XFCell&	XFCell::operator=(const XFCell& other)
{
	if( m_pSubTable )
		delete m_pSubTable;
	
	if( other.m_pSubTable )
		m_pSubTable = new XFTable(*other.m_pSubTable);
	else
		m_pSubTable = NULL;
	m_pOwnerRow = NULL;
	m_nCol = other.m_nCol;
	m_nColSpaned = other.m_nColSpaned;
	m_nRepeated = other.m_nRepeated;
	m_eValueType = other.m_eValueType;
	m_bProtect = other.m_bProtect;
	m_strValue = other.m_strValue;
	m_strDisplay = other.m_strDisplay;
	m_strFormula = other.m_strFormula;
	
	return *this;	
}

XFCell::~XFCell()
{
	if( m_pSubTable )
		delete m_pSubTable;
}

void	XFCell::Add(IXFContent *pContent)
{
	if( m_eValueType != enumXFValueTypeNone )
	{
		Reset();
		m_eValueType = enumXFValueTypeNone;
	}
	if( m_pSubTable )
	{
		assert(false);
		return;
	}
	if( pContent->GetContentType() == enumXFContentTable )
	{
		XFTable	*pTable = static_cast<XFTable*>(pContent);
		if( !pTable )
			return;
		//the sub table will fill all the cell, there can't be other contents.
		pTable->SetOwnerCell(this);		
		m_pSubTable = pTable;
	}
	else if( pContent->GetContentType() == enumXFContentText )
	{
		XFParagraph	*pPara = new XFParagraph();
		pPara->Add(pContent);
		XFContentContainer::Add(pPara);
	}
	else if( pContent->GetContentType() == enumXFContentFrame )
	{
		XFParagraph	*pPara = new XFParagraph();
		pPara->Add(pContent);
		XFContentContainer::Add(pPara);
	}
	else
	{
		XFContentContainer::Add(pContent);
	}
}


void	XFCell::SetValue(double value)
{
	SetValue(DoubleToOUString(value,18));
}

void	XFCell::SetValue(rtl::OUString value)
{
	m_eValueType = enumXFValueTypeFloat;	
	m_strValue = value;
	
	//Reset();
	//XFParagraph	*pPara = new XFParagraph();
	//pPara->Add(m_strValue);
	//XFContentContainer::Add(pPara);
}

void XFCell::SetString(rtl::OUString str)
{
	m_eValueType = enumXFValueTypeString;	
	m_strValue = str;
	
	Reset();
	XFParagraph	*pPara = new XFParagraph();
	pPara->Add(m_strValue);
	XFContentContainer::Add(pPara);
}

void	XFCell::SetPercent(double percent)
{
	SetPercent(DoubleToOUString(percent));
}

void	XFCell::SetPercent(rtl::OUString percent)
{
	m_eValueType = enumXFValueTypePercentage;	
	m_strValue = percent;
	
	Reset();
	XFParagraph	*pPara = new XFParagraph();
	pPara->Add(m_strValue);
	XFContentContainer::Add(pPara);
}

void	XFCell::SetDate(rtl::OUString date)
{
	m_eValueType = enumXFValueTypeDate;	
	m_strValue = date;
	
	Reset();
	XFParagraph	*pPara = new XFParagraph();
	pPara->Add(m_strValue);
	XFContentContainer::Add(pPara);
}

void	XFCell::SetTime(rtl::OUString time)
{
	m_eValueType = enumXFValueTypeTime;	
	m_strValue = time;
	
	Reset();
	XFParagraph	*pPara = new XFParagraph();
	pPara->Add(m_strValue);
	XFContentContainer::Add(pPara);
}

void	XFCell::SetCurrency(rtl::OUString currency)
{
	m_eValueType = enumXFValueTypeCurrency;	
	m_strValue = currency;
	
	Reset();
	XFParagraph	*pPara = new XFParagraph();
	pPara->Add(m_strValue);
	XFContentContainer::Add(pPara);
}

void	XFCell::SetDisplay(rtl::OUString display)
{
	m_strDisplay = display;

	Reset();
	XFParagraph	*pPara = new XFParagraph();
	pPara->Add(m_strDisplay);
	XFContentContainer::Add(pPara);
}

rtl::OUString	XFCell::GetCellName()
{
	rtl::OUString	name;
	XFRow	*pRow = m_pOwnerRow;
	XFTable	*pTable = pRow->GetOwnerTable();

	if( !pRow || !pTable )
		return A2OUSTR("");
	if( pTable->IsSubTable() )
	{
		name = pTable->GetTableName() + A2OUSTR(".") + Int32ToOUString(m_nCol) + A2OUSTR(".") + Int32ToOUString(pRow->GetRow());
	}
	else
	{
		name = GetTableColName(m_nCol) + Int32ToOUString(pRow->GetRow());
	}
	return name;
}

void	XFCell::ToXml(IXFStream *pStrm)
{
	IXFAttrList	*pAttrList = pStrm->GetAttrList();
	
	pAttrList->Clear();
	if( GetStyleName().getLength() )
		pAttrList->AddAttribute( A2OUSTR("table:style-name"), GetStyleName() );
	if( m_nColSpaned>1 )
		pAttrList->AddAttribute( A2OUSTR("table:number-columns-spanned"), Int32ToOUString(m_nColSpaned) );
	if( m_nRepeated )
		pAttrList->AddAttribute( A2OUSTR("table:number-columns-repeated"), Int32ToOUString(m_nRepeated) );
	if( m_eValueType != enumXFValueTypeNone )
	{
		pAttrList->AddAttribute( A2OUSTR("table:value-type"), GetValueType(m_eValueType) );
		pAttrList->AddAttribute( A2OUSTR("table:value"), m_strValue );
	}
	if( m_strFormula.getLength() > 0 )
		pAttrList->AddAttribute( A2OUSTR("table:formula"), m_strFormula );

	if( m_bProtect )
		pAttrList->AddAttribute( A2OUSTR("table:protected"), A2OUSTR("true") );

	//for test only.
//	pAttrList->AddAttribute( A2OUSTR("table:cell-name"), GetCellName() );

	pStrm->StartElement( A2OUSTR("table:table-cell") );
	
	if( m_pSubTable )
		m_pSubTable->ToXml(pStrm);
	else
	{
		XFContentContainer::ToXml(pStrm);
	}
	
	pStrm->EndElement( A2OUSTR("table:table-cell") );
}

